Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 33.5 | 40.4 | 49.8 | 59.9 | 69.2 | 79.2 | 87.4 | 85.7 | 74.7 | 63.0 | 45.5 | 35.8 | 60.5 |
Average Min. Temperature (F) | 11.6 | 17.0 | 23.7 | 31.4 | 40.2 | 48.1 | 53.1 | 51.2 | 42.4 | 33.9 | 22.9 | 14.2 | 32.6 |
Average Total Precipitation (in.) | 0.78 | 0.59 | 0.97 | 1.72 | 2.48 | 1.79 | 0.72 | 0.87 | 1.38 | 1.02 | 0.73 | 0.65 | 13.70 |